9K4571 Cape Air - Flight Status
Below, you can find details about Cape Air flight 9K4571, which currently operates between the airports of San Juan - Luis Munoz Marin International Airport (Airport Code SJU) and Beef Island - Terrance B. Lettsome International Airport (Airport Code EIS).
This flight data pertains specifically to the flight's details for Saturday, August 01, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights 9K4571
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights 9K4571
9K4571 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
9K4571 Cape Air to Beef Island
This flight is not scheduled for September 11, 2026.
This flight is not scheduled for September 11, 2026.
Airline information
Cape Air
Departure
San Juan (SJU)
August 01, 2026
Luis Munoz Marin International Airport
Arrival
Beef Island (EIS)
August 01, 2026
Terrance B. Lettsome International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.san-juan-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- UA6404 - United Airlines
Additional Information
Which is the frequency of flight 9K4571?
The flight 9K4571 is currently not scheduled at San Juan Airport (SJU).
Which is the distance of flight 9K4571?
The distance between the two airports is 155 kilometers.
Which is the flight time of flight 9K4571?
The scheduled flight time gate to gate is: 00:45 hours.
The real flight time gate to gate on average is: 00:44 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight 9K4571 is currently not scheduled at San Juan Airport (SJU).
Which is the distance of flight 9K4571?
The distance between the two airports is 155 kilometers.
Which is the flight time of flight 9K4571?
The scheduled flight time gate to gate is: 00:45 hours.
The real flight time gate to gate on average is: 00:44 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between San Juan and Beef Island:
Cape Air
- Flight Number: 9K4411. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: 9K4431. (On Time performance: 87 - Average Delay: 10 minutes)
- Flight Number: 9K4471. (On Time performance: 94 - Average Delay: 1 minutes)
- Flight Number: 9K4491. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: 9K4551. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: 9K4591. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: 9K4811. (On Time performance: 91 - Average Delay: 5 minutes)
InterCaribbean Airways
- Flight Number: JY509. (On Time performance: 62 - Average Delay: 18 minutes)
- Flight Number: JY511. (On Time performance: 55 - Average Delay: 25 minutes)
- Flight Number: JY513. (On Time performance: 53 - Average Delay: 52 minutes)
Mountain Air Cargo
- Flight Number: MTN8103. (On Time performance: 95 - Average Delay: 4 minutes)
Cape Air
- Flight Number: 9K4411. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: 9K4431. (On Time performance: 87 - Average Delay: 10 minutes)
- Flight Number: 9K4471. (On Time performance: 94 - Average Delay: 1 minutes)
- Flight Number: 9K4491. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: 9K4551. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: 9K4591. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: 9K4811. (On Time performance: 91 - Average Delay: 5 minutes)
InterCaribbean Airways
- Flight Number: JY509. (On Time performance: 62 - Average Delay: 18 minutes)
- Flight Number: JY511. (On Time performance: 55 - Average Delay: 25 minutes)
- Flight Number: JY513. (On Time performance: 53 - Average Delay: 52 minutes)
Mountain Air Cargo
- Flight Number: MTN8103. (On Time performance: 95 - Average Delay: 4 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 13, 2026 to August 01, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 02, 2025 to August 01, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from June 13, 2026 to August 01, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 7 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 0 minutes.
Total number of flights: 7
On Time: 7 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 0 minutes.
Last Past Flights 9K4571
No flights for 9K4571 were scheduled in the past month. The last flight took place on Saturday, August 01, 2026